LCUS-2 Dual Channel USB Relay Module USB Intelligent Control Switch

Overview LCUS 2 USB relay module equipped with stable performance USB to serial chip and microcontrollers you can control the two relay on and off by send serial command on the computer Feature 1 Onboard high performance microcontrollers chip2 Onboard CH340 USB control chip3 Onboard power LED and relay status LED4 Onboard 2 Channel 5V 10A 250VAC 10A 30VDC relays relay life can be continuous pull 10 million times5 The module has over current protection and relay diode follow current protection6 Board size 50 40mm Communication protocol The default baud rate is 9600 bpsYou can control the 2 channel relay by send serial command on the PC the command format is hex Open the first relay A0 01 01 A2Close the first relay A0 01 00 A1Open the second relay A0 02 01 A3Close the second relay A0 02 00 A2For example if we want to open the first relay just send A0 01 01 A2 on your PC Package included 1 x LCUS 2 Dual Channel USB Relay Module